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Change an HTML5 input's placeholder color with CSS
...sing a pseudo-class: :-moz-placeholder (one colon). [Ref]
Mozilla Firefox 19+ is using a pseudo-element: ::-moz-placeholder, but the old selector will still work for a while. [Ref]
Internet Explorer 10 and 11 are using a pseudo-class: :-ms-input-placeholder. [Ref]
April 2017: Most modern browsers su...
How to format a floating number to fixed width in Python
...{:10.4f}".format(x)
prints
23.2300
0.1233
1.0000
4.2230
9887.2000
The format specifier inside the curly braces follows the Python format string syntax. Specifically, in this case, it consists of the following parts:
The empty string before the colon means "take the next provid...
List all the files that ever existed in a Git repository
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answered Feb 12 '09 at 21:39
DustinDustin
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Visual Studio 2013 hangs when opening a solution
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edited Jun 30 '14 at 9:11
answered Mar 20 '14 at 20:43
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MySQL foreign key constraints, cascade delete
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392
If your cascading deletes nuke a product because it was a member of a category that was killed,...
How to Set Variables in a Laravel Blade Template
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29 Answers
29
Active
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How to safely call an async method in C# without await
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199
If you want to get the exception "asynchronously", you could do:
MyAsyncMethod().
Continu...
Android: how to make keyboard enter button say “Search” and handle its click?
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918
In the layout set your input method options to search.
<EditText
android:imeOptions="a...
./configure : /bin/sh^M : bad interpreter [duplicate]
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K.Dᴀᴠɪs
9,0531111 gold badges3030 silver badges3939 bronze badges
answered Apr 1 '11 at 13:53
polymamepolymam...
Stop pip from failing on single package when installing with requirements.txt
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MZDMZD
2,52611 gold badge99 silver badges88 bronze badges
21
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